5688820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 12700800

約数和(自身を除く): 7011980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 83, 92, 115, 149, 166, 230, 298, 332, 415, 460, 596, 745, 830, 1490, 1660, 1909, 2980, 3427, 3818, 6854, 7636, 9545, 12367, 13708, 17135, 19090, 24734, 34270, 38180, 49468, 61835, 68540, 123670, 247340, 284441, 568882, 1137764, 1422205, 2844410, 5688820]

約数ペア:

[(1, 5688820), (2, 2844410), (4, 1422205), (5, 1137764), (10, 568882), (20, 284441), (23, 247340), (46, 123670), (83, 68540), (92, 61835), (115, 49468), (149, 38180), (166, 34270), (230, 24734), (298, 19090), (332, 17135), (415, 13708), (460, 12367), (596, 9545), (745, 7636), (830, 6854), (1490, 3818), (1660, 3427), (1909, 2980)]